== replay-single test 70b: dbench 2mdts recovery; 1 clients ========================================================== 20:40:12 (1786754412) Starting client oleg416-client.virtnet: -o user_xattr,flock 192.168.204.116@tcp:/lustre /mnt/lustre Started clients oleg416-client.virtnet: 192.168.204.116@tcp:/lustre on /mnt/lustre type lustre (rw,flock,checksum,encrypt,lazystatfs,lruresize,nolock,statfs_project,nosync_on_close,nouser_fid2path,user_xattr,verbose) striped dir -i0 -c2 -H all_char /mnt/lustre/d70b.replay-single + MISSING_DBENCH_OK= + PATH=/opt/iozone/bin:/opt/iozone/bin:/home/green/git/lustre-release/lustre/tests/mpi:/home/green/git/lustre-release/lustre/tests/racer:/home/green/git/lustre-release/lustre/../lustre-iokit/sgpdd-survey:/home/green/git/lustre-release/lustre/tests:/home/green/git/lustre-release/lustre/utils/gss:/home/green/git/lustre-release/lustre/utils:/opt/iozone/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin::/home/green/git/lustre-release/lustre/utils:/home/green/git/lustre-release/lustre/tests:/sbin:/usr/sbin:/home/green/git/lustre-release/lustre/utils:/home/green/git/lustre-release/lustre/tests/: + DBENCH_LIB= + TESTSUITE=replay-single + TESTNAME=test_70b + MOUNT=/mnt/lustre ++ hostname + DIR=/mnt/lustre/d70b.replay-single/oleg416-client.virtnet + LCTL=/home/green/git/lustre-release/lustre/utils/lctl + rundbench 1 -t 120 dbench: no process found dbench: no process found Started rundbench load pid=135429 ... UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2412 1268892 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2040 1269264 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 26184 3575520 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1568 3605452 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27752 7180972 1% /mnt/lustre test_70b fail mds1 1 times Failing mds1 on oleg416-server Stopping /mnt/lustre-mds1 (opts:) on oleg416-server 20:40:41 (1786754441) shut down facet: mds1 facet_host: oleg416-server facet_failover_host: oleg416-server oleg416-client.virtnet: looking for dbench program oleg416-client.virtnet: /usr/bin/dbench oleg416-client.virtnet: creating output directory /mnt/lustre/d70b.replay-single/oleg416-client.virtnet oleg416-client.virtnet: mkdir: created directory '/mnt/lustre/d70b.replay-single/oleg416-client.virtnet' oleg416-client.virtnet: found dbench client file /usr/share/dbench/client.txt oleg416-client.virtnet: '/usr/share/dbench/client.txt' -> 'client.txt' oleg416-client.virtnet: running 'dbench 1 -t 120' on /mnt/lustre/d70b.replay-single/oleg416-client.virtnet at Fri Aug 14 20:40:16 EDT 2026 oleg416-client.virtnet: waiting for dbench pid 135459 oleg416-client.virtnet: dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 oleg416-client.virtnet: oleg416-client.virtnet: Running for 120 seconds with load 'client.txt' and minimum warmup 24 secs oleg416-client.virtnet: failed to create barrier semaphore oleg416-client.virtnet: 0 of 1 processes prepared for launch 0 sec oleg416-client.virtnet: 1 of 1 processes prepared for launch 0 sec oleg416-client.virtnet: releasing clients oleg416-client.virtnet: 1 129 5.75 MB/sec warmup 1 sec latency 100.770 ms oleg416-client.virtnet: 1 189 3.79 MB/sec warmup 2 sec latency 112.156 ms oleg416-client.virtnet: 1 255 3.22 MB/sec warmup 3 sec latency 94.428 ms oleg416-client.virtnet: 1 357 3.19 MB/sec warmup 4 sec latency 66.311 ms oleg416-client.virtnet: 1 421 2.97 MB/sec warmup 5 sec latency 129.695 ms oleg416-client.virtnet: 1 499 2.90 MB/sec warmup 6 sec latency 83.418 ms oleg416-client.virtnet: 1 616 2.99 MB/sec warmup 7 sec latency 122.118 ms oleg416-client.virtnet: 1 708 2.65 MB/sec warmup 8 sec latency 76.116 ms oleg416-client.virtnet: 1 721 2.36 MB/sec warmup 9 sec latency 817.787 ms oleg416-client.virtnet: 1 728 2.13 MB/sec warmup 10 sec latency 1738.993 ms oleg416-client.virtnet: 1 785 1.95 MB/sec warmup 11 sec latency 124.326 ms oleg416-client.virtnet: 1 881 1.80 MB/sec warmup 12 sec latency 82.265 ms oleg416-client.virtnet: 1 905 1.66 MB/sec warmup 13 sec latency 249.008 ms oleg416-client.virtnet: 1 959 1.55 MB/sec warmup 14 sec latency 78.996 ms oleg416-client.virtnet: 1 1009 1.48 MB/sec warmup 15 sec latency 103.892 ms oleg416-client.virtnet: 1 1086 1.43 MB/sec warmup 16 sec latency 314.756 ms oleg416-client.virtnet: 1 1086 1.35 MB/sec warmup 17 sec latency 1315.059 ms oleg416-client.virtnet: 1 1086 1.27 MB/sec warmup 18 sec latency 2315.272 ms oleg416-client.virtnet: 1 1086 1.20 MB/sec warmup 19 sec latency 3315.516 ms oleg416-client.virtnet: 1 1086 1.14 MB/sec warmup 20 sec latency 4316.801 ms oleg416-client.virtnet: 1 1086 1.09 MB/sec warmup 21 sec latency 5317.441 ms oleg416-client.virtnet: 1 1086 1.04 MB/sec warmup 22 sec latency 6318.003 ms oleg416-client.virtnet: 1 1086 1.00 MB/sec warmup 23 sec latency 7318.256 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 1 sec latency 9319.368 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 2 sec latency 10319.644 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 3 sec latency 11320.157 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 4 sec latency 12320.335 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 5 sec latency 13320.557 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 6 sec latency 14320.824 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 7 sec latency 15321.088 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 8 sec latency 16321.420 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 9 sec latency 17321.789 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 10 sFailover mds1 to oleg416-server mount facets: mds1 Start mds1: mount -t lustre -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 oleg416-server: oleg416-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg416-client: oleg416-server: ssh exited with exit code 1 Started lustre-MDT0000 20:41:15 (1786754475) targets are mounted 20:41:15 (1786754475) facet_failover done oleg416-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1475 0 mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2360 1268944 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2000 1269304 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 37504 3568872 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 12188 3593172 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 49692 7162044 1% /mnt/lustre ec latency 18322.055 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 11 sec latency 19322.636 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 12 sec latency 20323.220 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 13 sec latency 21323.452 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 14 sec latency 22331.981 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 15 sec latency 23332.937 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 16 sec latency 24336.352 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 17 sec latency 25336.611 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 18 sec latency 26337.223 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 19 sec latency 27338.899 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 20 sec latency 28352.288 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 21 sec latency 29355.180 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 22 sec latency 30356.314 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 23 sec latency 31358.121 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 24 sec latency 32361.662 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 25 sec latency 33361.976 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 26 sec latency 34362.222 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 27 sec latency 35362.501 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 28 sec latency 36362.698 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 29 sec latency 37362.919 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 30 sec latency 38363.835 ms oleg416-client.virtnet: 1 1086 0.00 MB/sec execute 31 sec latency 39364.605 ms oleg416-client.virtnet: 1 1147 0.00 MB/sec execute 32 sec latency 39467.704 ms oleg416-client.virtnet: 1 1214 0.00 MB/sec execute 33 sec latency 135.176 ms oleg416-client.virtnet: 1 1296 0.02 MB/sec execute 34 sec latency 74.054 ms oleg416-client.virtnet: 1 1474 0.09 MB/sec execute 35 sec latency 58.950 ms oleg416-client.virtnet: 1 1568 0.09 MB/sec execute 36 sec latency 52.369 ms oleg416-client.virtnet: 1 1632 0.09 MB/sec execute 37 sec latency 81.473 ms oleg416-client.virtnet: 1 1689 0.09 MB/sec execute 38 sec latency 101.747 ms oleg416-client.virtnet: 1 1777 0.09 MB/sec execute 39 sec latency 68.694 ms oleg416-client.virtnet: 1 1857 0.09 MB/sec execute 40 sec latency 71.943 ms oleg416-client.virtnet: 1 1965 0.09 MB/sec execute 41 sec latency 88.882 ms oleg416-client.virtnet: 1 2012 0.09 MB/sec execute 42 sec latency 105.388 ms oleg416-client.virtnet: 1 2112 0.09 MB/sec execute 43 sec latency 104.988 ms oleg416-client.virtnet: 1 2168 0.09 MB/sec execute 44 sec latency 105.082 ms oleg416-client.virtnet: 1 2240 0.09 MB/sec execute 45 sec latency 93.006 ms oleg416-client.virtnet: 1 2386 0.11 MB/sec execute 46 sec latency 38.844 ms oleg416-client.virtnet: 1 2447 0.11 MB/sec execute 47 sec latency 80.550 ms oleg416-client.virtnet: 1 2577 0.13 MB/sec execute 48 sec latency 73.878 ms oleg416-client.virtnet: 1 2768 0.18 MB/sec execute 49 sec latency 66.085 ms oleg416-client.virtnet: 1 2930 0.21 MB/sec execute 50 sec latency 81.611 ms oleg416-client.virtnet: 1 3176 0.22 MB/sec execute 51 sec latency 67.685 ms oleg416-client.virtnet: 1 3350 0.24 MB/sec execute 52 sec latency 66.023 ms oleg416-client.virtnet: 1 3533 0.29 MB/sec execute 53 sec latency 97.111 ms oleg416-client.virtnet: 1 3644 0.29 MB/sec execute 54 sec latency 60.444test_70b fail mds2 2 times Failing mds2 on oleg416-server Stopping /mnt/lustre-mds2 (opts:) on oleg416-server 20:41:43 (1786754503) shut down facet: mds2 facet_host: oleg416-server facet_failover_host: oleg416-server Failover mds2 to oleg416-server mount facets: mds2 Start mds2: mount -t lustre -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 oleg416-server: oleg416-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all pdsh@oleg416-client: oleg416-server: ssh exited with exit code 1 Started lustre-MDT0001 20:42:12 (1786754532) targets are mounted 20:42:12 (1786754532) facet_failover done oleg416-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1475 0 ms oleg416-client.virtnet: 1 3708 0.29 MB/sec execute 55 sec latency 68.011 ms oleg416-client.virtnet: 1 3812 0.30 MB/sec execute 56 sec latency 64.302 ms oleg416-client.virtnet: 1 3885 0.29 MB/sec execute 57 sec latency 80.902 ms oleg416-client.virtnet: 1 3955 0.29 MB/sec execute 58 sec latency 96.958 ms oleg416-client.virtnet: 1 4022 0.29 MB/sec execute 59 sec latency 84.136 ms oleg416-client.virtnet: 1 4091 0.29 MB/sec execute 60 sec latency 70.406 ms oleg416-client.virtnet: 1 4172 0.28 MB/sec execute 61 sec latency 142.000 ms oleg416-client.virtnet: 1 4250 0.28 MB/sec execute 62 sec latency 107.089 ms oleg416-client.virtnet: 1 4318 0.28 MB/sec execute 63 sec latency 74.904 ms oleg416-client.virtnet: 1 4440 0.28 MB/sec execute 64 sec latency 62.382 ms oleg416-client.virtnet: 1 4541 0.28 MB/sec execute 65 sec latency 46.882 ms oleg416-client.virtnet: 1 4685 0.29 MB/sec execute 66 sec latency 77.907 ms oleg416-client.virtnet: 1 4806 0.29 MB/sec execute 67 sec latency 31.201 ms oleg416-client.virtnet: 1 5016 0.33 MB/sec execute 68 sec latency 37.494 ms oleg416-client.virtnet: 1 5139 0.32 MB/sec execute 69 sec latency 47.286 ms oleg416-client.virtnet: 1 5266 0.32 MB/sec execute 70 sec latency 41.860 ms oleg416-client.virtnet: 1 5354 0.32 MB/sec execute 71 sec latency 57.471 ms oleg416-client.virtnet: 1 5421 0.31 MB/sec execute 72 sec latency 62.307 ms oleg416-client.virtnet: 1 5567 0.31 MB/sec execute 73 sec latency 65.156 ms oleg416-client.virtnet: 1 5650 0.31 MB/sec execute 74 sec latency 72.540 ms oleg416-client.virtnet: 1 5724 0.30 MB/sec execute 75 sec latency 93.331 ms oleg416-client.virtnet: 1 5819 0.30 MB/sec execute 76 sec latency 90.179 ms oleg416-client.virtnet: 1 5933 0.31 MB/sec execute 77 sec latency 95.308 ms oleg416-client.virtnet: 1 5996 0.31 MB/sec execute 78 sec latency 99.716 ms oleg416-client.virtnet: 1 6113 0.32 MB/sec execute 79 sec latency 112.084 ms oleg416-client.virtnet: 1 6191 0.32 MB/sec execute 80 sec latency 99.000 ms oleg416-client.virtnet: 1 6477 0.37 MB/sec execute 81 sec latency 50.787 ms oleg416-client.virtnet: 1 6570 0.36 MB/sec execute 82 sec latency 102.899 ms oleg416-client.virtnet: 1 6792 0.37 MB/sec execute 83 sec latency 103.144 ms oleg416-client.virtnet: 1 6922 0.38 MB/sec execute 84 sec latency 68.484 ms oleg416-client.virtnet: 1 7114 0.41 MB/sec execute 85 sec latency 65.843 ms oleg416-client.virtnet: 1 7212 0.41 MB/sec execute 86 sec latency 70.242 ms oleg416-client.virtnet: 1 7324 0.41 MB/sec execute 87 sec latency 63.220 ms oleg416-client.virtnet: 1 7400 0.41 MB/sec execute 88 sec latency 63.555 ms oleg416-client.virtnet: 1 7492 0.41 MB/sec execute 89 sec latency 68.361 ms oleg416-client.virtnet: 1 7562 0.40 MB/sec execute 90 sec latency 102.885 ms oleg416-client.virtnet: 1 7635 0.40 MB/sec execute 91 sec latency 61.263 ms oleg416-client.virtnet: 1 7768 0.39 MB/sec execute 92 sec latency 80.262 ms oleg416-client.virtnet: 1 7878 0.39 MB/sec execute 93 sec latency 72.591 ms oleg416-client.virtnet: 1 7919 0.39 MB/sec execute 94 sec latency 96.288 ms oleg416-client.virtnet: 1 7994 0.39 MB/sec execute 95 sec latency 74.245 ms oleg416-client.virtnet: 1 8063 0.39 MB/sec execute 96 sec latency 86.083 ms oleg416-client.virtnet: 1 8131 0.39 MB/sec execute 97 sec latency 90.126 ms oleg416-client.virtnet: 1 8227 0.39 MB/sec execute 98 sec latency 58.431 ms oleg416-client.virtnet: 1 8298 0.39 MB/sec execute 99 sec latency 1mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 01.435 ms oleg416-client.virtnet: 1 8353 0.38 MB/sec execute 100 sec latency 70.610 ms oleg416-client.virtnet: 1 8498 0.41 MB/sec execute 101 sec latency 83.167 ms oleg416-client.virtnet: 1 8560 0.40 MB/sec execute 102 sec latency 82.746 ms oleg416-client.virtnet: 1 8664 0.40 MB/sec execute 103 sec latency 54.814 ms oleg416-client.virtnet: 1 8713 0.40 MB/sec execute 104 sec latency 89.582 ms oleg416-client.virtnet: 1 8821 0.39 MB/sec execute 105 sec latency 70.052 ms oleg416-client.virtnet: 1 8891 0.39 MB/sec execute 106 sec latency 95.168 ms oleg416-client.virtnet: 1 8995 0.39 MB/sec execute 107 sec latency 56.300 ms oleg416-client.virtnet: 1 9095 0.39 MB/sec execute 108 sec latency 62.820 ms oleg416-client.virtnet: 1 9194 0.38 MB/sec execute 109 sec latency 73.743 ms oleg416-client.virtnet: 1 9305 0.38 MB/sec execute 110 sec latency 58.744 ms oleg416-client.virtnet: 1 9473 0.39 MB/sec execute 111 sec latency 52.997 ms oleg416-client.virtnet: 1 9581 0.39 MB/sec execute 112 sec latency 44.007 ms oleg416-client.virtnet: 1 9698 0.39 MB/sec execute 113 sec latency 96.440 ms oleg416-client.virtnet: 1 9975 0.42 MB/sec execute 114 sec latency 71.556 ms oleg416-client.virtnet: 1 10072 0.42 MB/sec execute 115 sec latency 95.929 ms oleg416-client.virtnet: 1 10279 0.43 MB/sec execute 116 sec latency 75.248 ms oleg416-client.virtnet: 1 10422 0.43 MB/sec execute 117 sec latency 80.580 ms oleg416-client.virtnet: 1 10614 0.45 MB/sec execute 118 sec latency 58.983 ms oleg416-client.virtnet: 1 10679 0.45 MB/sec execute 119 sec latency 101.586 ms oleg416-client.virtnet: 1 cleanup 120 sec oleg416-client.virtnet: 1 cleanup 121 sec oleg416-client.virtnet: 0 cleanup 121 sec oleg416-client.virtnet: oleg416-client.virtnet: Operation Count AvgLat MaxLat oleg416-client.virtnet: ---------------------------------------- oleg416-client.virtnet: NTCreateX 1616 53.845 39467.692 oleg416-client.virtnet: Close 1221 7.001 43.084 oleg416-client.virtnet: Rename 72 43.228 135.159 oleg416-client.virtnet: Unlink 296 11.303 141.965 oleg416-client.virtnet: Qpathinfo 1533 7.873 101.348 oleg416-client.virtnet: Qfileinfo 278 0.674 7.865 oleg416-client.virtnet: Qfsinfo 271 1.022 24.334 oleg416-client.virtnet: Sfileinfo 130 29.572 86.067 oleg416-client.virtnet: Find 593 1.814 54.918 oleg416-client.virtnet: WriteX 814 5.753 68.409 oleg416-client.virtnet: ReadX 2759 0.061 56.132 oleg416-client.virtnet: LockX 6 9.274 18.432 oleg416-client.virtnet: UnlockX 6 11.178 18.366 oleg416-client.virtnet: Flush 105 36.330 107.074 oleg416-client.virtnet: oleg416-client.virtnet: Throughput 0.450794 MB/sec 1 clients 1 procs max_latency=39467.704 ms oleg416-client.virtnet: stopping dbench on /mnt/lustre/d70b.replay-single/oleg416-client.virtnet at Fri Aug 14 20:42:42 EDT 2026 with return code 0 oleg416-client.virtnet: clean dbench files on /mnt/lustre/d70b.replay-single/oleg416-client.virtnet oleg416-client.virtnet: /mnt/lustre/d70b.replay-single/oleg416-client.virtnet /mnt/lustre/d70b.replay-single/oleg416-client.virtnet oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/PM' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/PWRPNT' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/EXCEL' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/ACCESS' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/PARADOX' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/WORDPRO' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/SEED' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/COREL' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp/WORD' oleg416-client.virtnet: removed directory 'clients/client0/~dmtmp' oleg416-client.virtnet: removed directory 'clients/client0' oleg416-client.virtnet: removed directory 'clients' oleg416-client.virtnet: removed 'client.txt' oleg416-client.virtnet: /mnt/lustre/d70b.replay-single/oleg416-client.virtnet oleg416-client.virtnet: dbench successfully finished